Messages in this thread | | | Date | Fri, 9 Mar 2012 16:44:26 +0100 | Subject | Re: kernel BUG at fs/btrfs/delayed-inode.c:1466! | From | Jacek Luczak <> |
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2012/3/9 Jacek Luczak <difrost.kernel@gmail.com>: > 2012/3/9 David Sterba <dave@jikos.cz>: >> On Fri, Mar 09, 2012 at 03:33:24PM +0100, Jacek Luczak wrote: >>> > Those two issues go inline. After a longer while of WARN_ON the BUG_ON >>> > hit again. >>> >>> One more observation. Host is running builds from CI system. After >>> BUG_ON pop up all builds take 50% more time to complete. >> >> After a BUG_ON the system is in an inconsistent state and will >> misbehave. >> >>> Also I see that current load average stall at value of 7 even if host >>> is completely idle. >> >> That's probably because some process is stuck in a D-state after the >> crash. >> > > Now when I've tried to bring CI back I had to clean the broken builds > from BUG_ON run. The svn up fails: > > open("/btrfs/project1/.svn/lock", O_WRONLY|O_CREAT|O_EXCL, 0666) = -1 > ENOSPC (No space left on device) >
btrfsck shows a lot of: root 5 inode 52651143 errors 400 root 5 inode 52651144 errors 400 root 5 inode 52651163 errors 400 root 5 inode 52651164 errors 400 root 5 inode 52651165 errors 400 found 142180204544 bytes used err is 1 total csum bytes: 0 total tree bytes: 7636135936 total fs tree bytes: 7371886592 btree space waste bytes: 2119907598 file data blocks allocated: 134544068608 referenced 134544068608
-Jacek
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